1. High conversion solar fountain and easy to clean: Our plastic solar fountain pumps have high light conversion efficiency and stability. The strength of the sun will affect the height of the fountain. 2. This product is a solar direct drive pump, no additional battery, the height of the water spray 60-80cm(depending on the strength of the sun). When the sun is weak, the pump will not work continuously, and it will automatically start repeatedly until the sun reaches a certain intensity and automatically resume continuous work. 3. Water shortage protection system and blocking protection system: solar fountain comes with water shortage protection system and anti-blocking technology, when the water shortage and filter quilt is blocked, it will automatically stop working. Tips: If the pump is put into the water that is not clear, the pump should be cleaned regularly to avoid the pump being blocked by dirt. 4. The package is equipped with 6 sprinkler heads, 1 sprinkler base and 1 adapter. With 6 nozzles, you and your family can enjoy 6 fountain styles. Solar fountains are a choice for ponds, swimming pools, outdoors, terraces, garden decorations, kids playing and animals drinking. 5. Environmentally friendly and widely used: Solar fountains with batteries are great for bird baths, ponds, swimming pools, garden decorations. It only needs water and sunlight to work, simple and environmentally friendly.